JULABO CF41 Cryo-Compact Circulators - Manual (Page 51)

Cryo-Compact Circulators
51
8.5.1. REG+E-PROG – temperature recorder outputs
CHANNEL 1
CHANNEL 3
CHANNEL 2
REG+E-PROG
EPROG
REG+E-PROG (11):
Outputs of the connector
1. First define the desired output value for channels 1 to 3:
ActInt
internal actual temperature value (bath temperature)
ActExt external actual temperature value (external sensor)
Power periodic or intermittent heating or cooling
Setpoint active setpoint temperature
(Setpoint1, 2, 3,/ integr. programmer /external programmer)
2. Then select the display size for channels 1 to 3:
Voltage outputs channels 1 and 2
Assign the voltage values of 0 V to the lowest and 10 V to the highest
necessary temperature or power rating required as an output value
(°C / %).
Current output channel 3
Assign the current values 0 mA or 4 mA to the lowest and 20 mA to
the highest temperature or power rating required as an output value
(°C / %).
3. The current output (chanell 3) offers 2 ranges for selection:
0 to 20 mA or 4 to 20 mA
0 V
0 mA 20 mA
4 mA
10 °C 210 °C
197 °C 202 °C
 5 K
 200 K
Examples:
>Value of : ActInt
0V = 10°C
10V = 210°C
Chan.1
lowest temperature value: 10 °C
highest temperature value 210 °C
Fig. shows 200
C scaled to paper width
rise: 50 mV/°C
lowest temperature value: 197 °C
highest temperature value: 202 °C
Fig. shows 5
C scaled to paper width
rise: 2000 mV/°C